O11Non-billable (header)
Pre-existing hypertension with pre-eclampsia
✓ Includes
- •conditions in O10 complicated by pre-eclampsia
- •pre-eclampsia superimposed pre-existing hypertension
Notes
- ℹcode from O10 to identify the type of hypertension
Code Hierarchy
Not sure between two codes?
⇄ Compare O11 with another code →